| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.84 | 4.527% | $182.755 | $182.76 | $182.75 | $182.80 |
| Purchase #2 | $189.30 | 12.741% | $213.4187 | $213.42 | $213.40 | $213.40 |
| Purchase #3 | $131.98 | 6.456% | $140.5006 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $187.39 | 3.389% | $193.7406 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $148.90 | 13.865% | $169.545 | $169.55 | $169.55 | $169.50 |
| Purchase #6 | $5.30 | 3.352% | $5.4777 | $5.48 | $5.50 | $5.50 |
| Purchase #7 | $153.78 | 9.555% | $168.4737 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $991.49 | $1,073.9113 | $1,073.92 | $1,073.90 | $1,073.90 | |